Defines the following responses capabilities:
- Write to the content
- End the response (mark it complete)
- Determine if the response is complete
/**
* Return response with JSON header and status.
*
* @param PsrResponseInterface|ResponseInterface $response
* @param int $status
* @return mixed
*/
public function response($response, $status = 200)
{
return $response->withStatus($status)->withHeader('Content-Type', 'application/json;charset=utf-8');
}
/**
* Ping action.
*
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @return string
*/
public function ping(ServerRequestInterface $request, ResponseInterface $response)
{
$data = ['ack' => time(), 'target' => __METHOD__];
$response->write($this->json->render($data));
return $this->json->response($response);
}
/**
* Show user.
*
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @return \Psr\Http\Message\MessageInterface
*/
public function user(ServerRequestInterface $request, ResponseInterface $response)
{
$response->write($this->json->render($this->user->toArray()));
return $this->json->response($response);
}
/**
* Index action.
*
* @param ServerRequestInterface $request
* @param ResponseInterface $response
* @return int
*/
public function home(ServerRequestInterface $request, ResponseInterface $response)
{
$data = ['routerName' => 'FastRoute', 'routerDocs' => 'https://github.com/nikic/FastRoute', 'templateName' => 'Twig', 'templateDocs' => 'http://twig.sensiolabs.org/documentation'];
$response->write($this->template->render('app::index', $data));
return $response;
}